Hello,
The answer is option A "mitosis".
Reason:
Mitosis one of the stages of a cell where the cells are separated into two chromosomes therefore putting them into a nucleus. Its not option B because cytokinesis is another part and divides one cell into two daughter cells (which means this is involved of the sex of the child). Its also not D because transcription is involved in gene expression.
If you need anymore help feel free to ask me!
Hope this helps!
~Nonportrit
#1 the relationship between universes and galaxies is that galaxies are made up of universe. and the relationship between stars and solar systems is every solar system contains at least one star.
#2. galaxies form after several planets form rather close to each other.
#3. the last one I don't know
1. A book sitting on top of a table
2. A soccer ball rolling on the ground
3. A person driving a car to a stop
Texture gradient is the change in size which closer objects have compared to objects farther away. It also involves groups of objects appearing denser or more blurry as they move farther away.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~`
Hope this helps!!! <0